Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist... For today, mostly sunny with a high of 44 degrees. Southwest wind 5 to 15 mph... Tonight, partly cloudy with a slight chance of snow flurries and a low of 30 degrees. South wind 5 to 10 mph... Tomorrow, mostly cloudy with a high of 43 degrees. West wind 5 to 15 mph... Tomorr…